IE43370L - Electrolytic recovery of metals. - Google Patents
Electrolytic recovery of metals.Info
- Publication number
- IE43370L IE43370L IE760961A IE96176A IE43370L IE 43370 L IE43370 L IE 43370L IE 760961 A IE760961 A IE 760961A IE 96176 A IE96176 A IE 96176A IE 43370 L IE43370 L IE 43370L
- Authority
- IE
- Ireland
- Prior art keywords
- sulphide
- electrolytic recovery
- mol
- ion concentration
- metals
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B25/00—Obtaining tin
- C22B25/04—Obtaining tin by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/02—Obtaining antimony
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/04—Obtaining arsenic
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a method for selectively leaching at least one of the elements antimony, mercury, arsenic and tin from sulphidic and oxidic materials with alkali sulphide solutions and subsequent electrolytic recovery of the leached elements. The method consists of maintaining the sulphide ion concentration in mol/l multiplied by two and the hydroxyl ion concentration in mol/l at a value of at least 8 and that the quantity of hydroxyl ions is at least in a quantity equimolar to the quantity of sulphide ions. The electrolyses must be effected at an anode current density of more than 1500 A/m2.
[SE7505336A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7505336A SE390545B (en) | 1975-05-07 | 1975-05-07 | PROCEDURE FOR ELECTROLYTICAL EXTRACTION OF ONE OR MORE OF THE SUBSTANCES ANTIMON, MERCURY, ARSENIC AND TINN |
Publications (2)
Publication Number | Publication Date |
---|---|
IE43370L true IE43370L (en) | 1976-11-07 |
IE43370B1 IE43370B1 (en) | 1981-02-11 |
Family
ID=20324533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE961/76A IE43370B1 (en) | 1975-05-07 | 1976-05-05 | A method for the electrolytic recovery of antimony, mercury, arsenic and/or tin |
Country Status (6)
Country | Link |
---|---|
US (1) | US4017369A (en) |
JP (1) | JPS592754B2 (en) |
CA (1) | CA1071136A (en) |
CS (1) | CS225126B2 (en) |
IE (1) | IE43370B1 (en) |
SE (1) | SE390545B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119190A (en) * | 1979-03-09 | 1980-09-12 | Nepiaa Dedenusu Robaato | Electric refinery of metal from sulfide ore and product obtained therefrom |
US5360632A (en) * | 1993-08-10 | 1994-11-01 | Phillips Petroleum Company | Reduced leaching of arsenic and/or mercury from solid wastes |
CA2648951A1 (en) * | 2006-04-11 | 2007-10-18 | Straits Resources Limited | Process for recovery of antimony and metal values from antimony- and metal value-bearing materials |
JP5936421B2 (en) * | 2011-05-11 | 2016-06-22 | Jx金属株式会社 | Method for recovering tin from arsenic-containing solutions |
CN102978657A (en) * | 2012-12-07 | 2013-03-20 | 来宾华锡冶炼有限公司 | Method for separating antimony from tin-antimony alloy |
CA2952568C (en) | 2014-01-31 | 2018-07-10 | Goldcorp Inc. | Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1501412A (en) * | 1923-02-24 | 1924-07-15 | Ingram Harry | Pressure-control system for sterilizing and processing apparatus |
US2329816A (en) * | 1939-12-16 | 1943-09-21 | American Smelting Refining | Process of recovering tin |
US2436010A (en) * | 1943-12-24 | 1948-02-17 | American Smelting Refining | Process for recovering metallic tin and antimony-tin alloy from sb-snas bearing materials |
US3969202A (en) * | 1975-06-02 | 1976-07-13 | Asarco Incorporated | Process for the recovery of antimony values from ores containing sulfo-antimony compounds of copper, and arsenic |
-
1975
- 1975-05-07 SE SE7505336A patent/SE390545B/en unknown
-
1976
- 1976-05-03 US US05/682,337 patent/US4017369A/en not_active Expired - Lifetime
- 1976-05-05 IE IE961/76A patent/IE43370B1/en unknown
- 1976-05-06 CA CA251,935A patent/CA1071136A/en not_active Expired
- 1976-05-07 CS CS763064A patent/CS225126B2/en unknown
- 1976-05-07 JP JP51052038A patent/JPS592754B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CS225126B2 (en) | 1984-02-13 |
JPS592754B2 (en) | 1984-01-20 |
SE390545B (en) | 1976-12-27 |
US4017369A (en) | 1977-04-12 |
IE43370B1 (en) | 1981-02-11 |
SE7505336L (en) | 1976-11-08 |
CA1071136A (en) | 1980-02-05 |
JPS51136523A (en) | 1976-11-26 |
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